My project uses a DFRobot Firebeetle ESP32 controller. I had to import the symbol and footprint. I have completed the schematic and now trying to convert to a PCB board, I get this error.

I click on the "Check Footprint" button and it's highlighting the + and - pin numbers, I click on "Update Footprint" it says it was successful, but when I go back and try to convert to a PCB I get the same error. 

Is there a way I can attach the file I imported?

How do I fix this so I can get my PCB?

Thanks

John